Asteroid General Data

2020 BL₄

General information

Preliminary designation	2020 BL₄
Group	Apollo
Absolute magnitude	26.59
Approximate diameter (m)	13
Approximate mass (kg)	3.82·10⁶
Number of observations	19
Arc length (days)	11

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	252.924816
a – orbit major semiaxis (astronomical units)	1.27913000
e – orbit eccentricity	0.26732200
ω – orbit ascending node-perihelion angle (degrees)	335.043955
Ω – longitude of orbit ascending node (degrees)	85.548416
i – orbit inclination to the ecliptic plane (degrees)	2.739105

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	270.931230	1.27336802	0.26450243	330.254831	90.256455	2.889684	0.93655909	1.436916
01/21/1858	343.847660	1.27335873	0.26460421	330.718958	89.805157	2.904180	0.93642265	1.436901
01/29/1887	55.286124	1.27316709	0.26471222	331.744876	88.988672	2.910959	0.93614420	1.436576
02/07/1916	116.321481	1.27491436	0.26530963	332.612682	88.214538	2.915685	0.93666731	1.439535
02/14/1945	154.780958	1.28031873	0.26799990	333.733410	87.461324	2.795096	0.93719344	1.448698
02/22/1974	166.963140	1.28023988	0.26780648	334.389833	86.767571	2.811026	0.93738334	1.448564
03/02/2003	166.415599	1.28177603	0.26831911	335.013023	86.120582	2.821297	0.93785103	1.451172
03/09/2032	175.522866	1.27914269	0.26745254	335.078625	85.537635	2.739204	0.93703272	1.446702
03/17/2061	193.163105	1.27946745	0.26753920	335.400960	85.389810	2.738340	0.93715976	1.447253
03/25/2090	220.577291	1.27799821	0.26681309	336.290194	84.100105	2.766637	0.93701156	1.444761
04/03/2119	257.025142	1.27711812	0.26632622	336.441841	83.536603	2.783712	0.93698808	1.443269
04/10/2148	299.064751	1.27604606	0.26566219	337.251694	82.680120	2.805272	0.93704886	1.441452
04/18/2177	342.405178	1.28085031	0.26772492	338.176569	82.115572	2.752257	0.93793476	1.449600

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